\documentclass{article}\usepackage[pdfauthor={xiaogaozi},pdftitle={Go-Getter}]{hyperref}\usepackage{amsmath}\usepackage{color}\linespread{2}\newcommand{\LaN}{L{\scriptsize\hspace{-0.47em}\raisebox{0.23em}{A}}\hspace{-0.1em}N}\begin{document}Yo\textcolor{red}{u} have f\textcolor{red}{ou}nd her, now \textcolor{red}{g}o and g\textcolor{red}{e}t her.\par{}\textcolor{red}{R}emember to \textcolor{red}{l}et her into your heart,\par{}Then you can s\textcolor{red}{t}art to make it b\textcolor{red}{e}tter.\par{}\begin{equation*}\sum^{\infty}_{k=0}\left(\sqrt{\frac{1048574^2}{2^{40}}}\right)^k\cdot{}n\end{equation*}\begin{flushright}\LaN\end{flushright}\end{document}
